{ config, lib, pkgs, ... }: let cfg = config.services.lorri; socketPath = "lorri/daemon.socket"; in { options = { services.lorri = { enable = lib.mkOption { default = false; type = lib.types.bool; description = '' Enables the daemon for `lorri`, a nix-shell replacement for project development. The socket-activated daemon starts on the first request issued by the `lorri` command. ''; }; }; }; config = lib.mkIf cfg.enable { systemd.user.sockets.lorri = { description = "Socket for Lorri Daemon"; wantedBy = [ "sockets.target" ]; socketConfig = { ListenStream = "%t/${socketPath}"; RuntimeDirectory = "lorri"; }; }; systemd.user.services.lorri = { description = "Lorri Daemon"; requires = [ "lorri.socket" ]; after = [ "lorri.socket" ]; path = with pkgs; [ config.nix.package git gnutar gzip ]; serviceConfig = { ExecStart = "${pkgs.lorri}/bin/lorri daemon"; PrivateTmp = true; ProtectSystem = "strict"; ProtectHome = "read-only"; Restart = "on-failure"; }; }; environment.systemPackages = [ pkgs.lorri ]; }; }